Peace of mind with thorough inspection of all products! With a newly designed filter, you can have conversations while blocking out noise!
The "PR-1989" is a disposable earplug that fits perfectly in the ear with a shape memory foam design, featuring a noise-absorbing filter. Its unique filter, arranged in a uniformly thin membrane in a grid pattern, is patented. When not in use, you can hang the cord around your neck to avoid losing it. Developed for shooting, these earplugs are also used by police and military, excelling in their effectiveness against impact sounds. 【Features】 ■ Equipped with a uniformly arranged filter (patented) ■ Shape memory foam ensures a perfect fit in the ear ■ All filters are acoustically inspected for safe use ■ The cord has a cap that allows for adjustment according to noise conditions ■ With a cord, it can be hung around the neck when not in use *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Specifications】 ■NRR value: 20dB (when cap is closed) ■SNR value: 28dB (when cap is closed) ■Equivalent to EN: 352-2:2002, ANSI S3.19-1974 *For more details, please refer to the PDF document or feel free to contact us.
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【Usage】 ■ Factories, construction sites, offices, as well as sites with loud noise such as tacking work, forging work, and chiseling work. * For more details, please refer to the PDF document or feel free to contact us.
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TRUST + COMPANY: A company that generates trust = TRUSCO The decline of manufacturing leads to a decrease in Japan's vitality. What can we do as a professional tool company to revitalize the manufacturing industry? With the motto "To contribute to Japan's manufacturing," Trusco Nakayama continues its business through the sale of professional tools, aiming to be of help, even in a small way, to the development of Japan's manufacturing. Business is not solely for profit. Under this aspiration, we are committed to being relied upon by all those involved, including the manufacturing sites and our customers, and we will diligently practice creativity and ingenuity.